package com.syl.servlet;

/**
 * @Classname demo
 * @Description
 * @Date 2025/8/5 17:36
 * @Created by SYL
 */


public class demo {
    public static void main(String[] args) {
        System.out.println("hello world");
        System.out.println("修改了文件");
    }
}
